INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f0f9efe8e3ee04758a4227d1c606b189d36aa83fcc4eebf53f5f7cea31861f', 
    'X9enNFkGn8nHGFoMTGACTsnx7sCb9UBmRfcZeit8ECw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)