INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8751266a2a1ac9bf1179806e0d2a99623b11fbc0ad1251bb741d79bb4b4a7a4a', 
    'YnMikzlPzXhWr0h9Z+lIR3rVt4x76g7n0fVuxCRMQuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)