INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bce348543929ae3a36d04211ea48dec4a4a64431a2657dafb45e28e270c55d00', 
    '+M9TMiGUmd7LiLwjnAfJaKS0O/Q0yEdtsGBLUPqvCv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)