INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20db9ec95a32c2b1529c85955d0e0d9ffa2eb8e9cb9836b2b87454729040c9bc', 
    'm88K1r1bQnB1Nhvw2L6q8yq1ItFEEriAkYePTHICvCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)