INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9521556b4de82426975de642b00dbeed33473d6f9059d452396b591dba6b8103', 
    'g/q6I3TcSfOI0YUTaoR9A/Ds0byqGFqkPZ04m2X1q4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)