INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51e7a115eb2550a98bedb1ed7204f386157020833177ad2512aede235739e3e', 
    'DsKSSPjT86+qvwTfuDa2ugh6p3pDLqOjMUYRS2qNzL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)