INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe135deae935e3e29bfef1836c4b57876657f9c11b61f34dd75b802fcdb62472', 
    'eOIBjrm+9UhjLB6u799qyWQyXVX+CXXgR9nyXZufgDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)