INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28810123062f14971a57ed1e39bc9f5d314a0b742602aa3814974c57ed0004e8', 
    '42rv1+AKsTx/tf2pC7i7LGhxwhtkFiTH3rsqnevAIgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)