INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e8fa69928b1357f213765a045a771dea6b4fb30dc2cb3971e3411955564e7c', 
    'WPEtxgZ9RupKDBtm359tcufItnrlnbsXCpJ6Omfa0sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)