INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e273ef462c5a4304cab927de253b6d4397efc0395a2e3315ddbd5e3542d3cbc2', 
    '/kv6yKqye6Be5i3bjurlRp+gt38uuULdmatzdFkV2VU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)