INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b6cfa7c5db13309394c32123982614f575c0da9959fa2a2f398d0daa60c7d01', 
    'rEQn2X6p++gGMaCL7pGJcmM3/kl1ejl4611CUku5HhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)