INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2736c7daf1980c440d0a01749b033bf3a1c859a63c4333eaf136a15214023da9', 
    'PF8fGdE6WbCxPAWwfTIvRWgrMRFw+G1TI0V9qoD9vnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)