INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f4d382bfd0e9ef3329f19a836577ca34ff4cf8951b2c0ed669baeabb30f6c3d', 
    '++muLT7AjCdCnup+aUwU6w499zO3HMtZyRJg+erYaUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)