INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6393f972f1cd57d51fe94419b88a1831ecdff34215c618436ca8cf1522e6f909', 
    '8zbOoblYNwBLDRtJ+jpO1IReZfKhlngTibRbWnYMtZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)