INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '989b093e82f358a9f1e4edc0f6703ddd0794bf1377ce716d2082f420a1d62c50', 
    '5MmehFv3Emd8OEqJJYvpcok1bUFcGO8Jkf0+QBWEpYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)