INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492b10ae283b34dec9bce1484639eeca5bb48e015297e2060c0fbc0b4bf844b3', 
    '/kBueDBoPLwWRA/26jlBuKYak/HrzezdaOpE3W2QVco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)