INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c645f4656b0983732519d2c523c544cefeeb21a2f4202a4adc0637a2b7f750a3', 
    'zSJGotJtrNN7coh0om7pS4w63Htc2cgi0eh+JUF1HAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)