INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3029f70318d4eba4f93bdf75699564327a95a98d208d0055c9ad24876e28a59d', 
    'LaAgqlJeDnP3B/SBfsuXF36y2WLB9olw613MfmsQNhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)