INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9583fe0a5e2b7a5c6d541244c4b63385f65f9fc7abdc304dbcd5923b866f555c', 
    'yE5IAZUgVbHpSydF2uqEFw0rscnO80y/MFbjog6+gYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)