INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03cb6bcfe75acdc467cf0dc4cf3f333dea1033d7a34900ba76b76473fc1388a4', 
    'EHbz3SCtxn5JumfvorFxUztz5XP/BvdAOz/L8UlHHTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)