INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c796397572151a27563c71937b1c946a73fecf6c44a07e544f4b0673b3871586', 
    'EnpR8ciS5IftpvOLBecF2E8rNrdjXxV8o1/R7AJ64kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)