INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d443702c3e44731995f7a51cf564d4b8af0bc6367ec23922a55915b13bf3c5', 
    'av1iiJXulBSiCrmsWJiFf6mi01JUt5InleDXVnfyLZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)