INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f3256676d79080adeccda0efd0256cc149b20add5b181fc9b59d022e7948b8', 
    'e4+pWeQ47QskXsrfNaSstXEOwe0jkOh322hiYpFoD5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)