INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c3fbd3a8c1a06c8d91f146e64275b8f622aee5d452b1e0e0cda7a556a142a8', 
    'gnPhKR76yemeAzIjvr4s7vA4RkpFgtysBd/igOYWTdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)