INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ab71fe752fe73ea91e1779f784a51b5235219fdf277fa7e8e00dae908ec70a2', 
    'ceU76MwtzJ2xXruM12u/wo9jwEF/+mY0gn040txDsAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)