INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1903fbcaa7f206d99411fe13674ec32a5c2e22e3e82855093a23875b88b311db', 
    'EQPDZ3RVR103jJTtUE2r2ZUd0QRKearwfHIHc7JAj/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)