INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49411841e9f1804f454e5142e140bcd55deff5d1d2183e0a6695cc060725b89f', 
    'RI3NT+A7TtoEwMJf9rxzTJqn2IlSGy4/8yxABTdt+Fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)