INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1187618d694c3edd0835cd6272f48f8d6206b5a3f1a950c269dde48cfb240d', 
    'LtLVnlYqs0ixLRESJ4inD/1SggMnGMIqGCwUEdJHtNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)