INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56918a606022ab70807b6711643f881bd759e235361cc957033c28efb0c176a', 
    'qloFZ2oi0Y3p04Tsg4JtaFCjv1Bjdq+w/bxbfcL6HjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)