INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552b3d015ceeb90dd510193ff72086465f6a77ce580ecc528296881e396ddf6d', 
    '7mT8pPhzTwtfLRee4DzDH8lsn+yTOG3QN38N0mVd+t8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)