INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7937cd37bee905d8c83f888e6c1895529ca2ec69788667814dffafbb5497a0f8', 
    'fRRxDq0yRUSNS/dmcyek9cvt5nJ8KTOSYtpzgMcRsEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)