INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7a419e0a9c12519736fa5e6572af3a06148fa010245626b84a7093969689fc', 
    'u4CCoMXkSIit5nmrVHDPJdtfhFKimhNx2QP2zFkjEyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)