INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '000d74cff64819ee631ea337ac8ef20e3ea002d5d1e86ae61d9b26c13f60e391', 
    '4wEq2mXmYw3vinAYwZgpdUGlfwu+IQy9bHFEdL0YWLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)