INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c14093992876a673a4f6e993ed5e09a54e9249c4d266e84f4d4df469c388f33', 
    'iH1P1D8pG3UJzkcdoLiLHjb1GPCRbsj1qH4+I5Bcm58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)