INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915ae43138fb86c4928c8c723bc60030d1199ff4f87026eeed33318b3964c0de', 
    'GYA4MEswOVSsjrBvE+uAaXDZ8nc4IQNplUyrI4IYrgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)