INSERT INTO cscart_june_setuplock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388c6cdca98e5d57b589b0ed06ee39f623d1018a6a636d77b4f3e78c7bbd205a', 
    'DZ5QRhxYwsg7frfD45UyHmuSGNe4cMjyvsYkVbWjb90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)