INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7f251126d6be715bdb98a15211752557ef1bee811ac92030832cee861e6422', 
    'IsljbD+CdgBH6SEDneJ9e5LVbdD1PJCoYLxpOReD7mA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)