INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8e758d35b235063bb3bc8b709644775f7c07a00e83959b443435206ab553a2', 
    '+NmPRKCWkFY06KPP5QKI0/0I0Z4eKbIcAbUk/xOldHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)