INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7242ef7acd1e8c0ca511ed2d27198cd7aa1da9793ffbb6f84454974efff67840', 
    'Hi/+1YMkcs0tQ/jdBOOcItv6j7XCUAhGxbOwCkEKd5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)