INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc6745406e433c330ddcd816161e61272ce2835b16fb71ba4433d3e13261571', 
    'g1b5KxWQvWTB9aIdQ/f8bpO1a3cKw5uZeJ2yYCad7Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)