INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d5e9ecb4f1d1c889c41cbef74d976443814dcca378510df66a73e715405286e', 
    'fB7cdiPJbnKYxua9CY0BHtjCK3M0BbH1VPDQ0PMByRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)