INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74395fbe944e893e8ab9ff83de0f30dd798125270fa1405eeb9ba26a06ca350c', 
    'cMUlwTgSkDl/yXtzmC2nOlLZldM5FK6iQJZCRRQTmAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)