INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274b1fdd79cd773dd0f811ae807044be3808e905dae3233bb3e54724b04ef07d', 
    'ABQpUlTPKcrDhkLdzHZRBiDWrNs98hoUFG0UQFD5VUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)