INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b8fae43f8f58fef3bd4fc85480accf5e73bf0b596f7c661cb659db84a035d9', 
    'mcfpbWI0fxbR1cLbLWJnCrel3OQ3Qkexx/quYR7QK3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)