INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6126fffecc59d45b155e822cb151ec68d7e1dea320d514d64dcd7e7091a39c', 
    'hUGAc9tkui8nuKzeh58f7FBoT0PGFdlVGFgbfaqJjXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)