INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835446d940261230c2c6d0916c1986f3ef7a6129c4d176e2301815ad632616b2', 
    'pV9rLiAOgtPFJuqpDuCGXB3gLaZKE4eTbjRvkzvIyaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)