INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f853053eb8f0cf4b97d55369320281199fc3fa554a95bb75793dcac113ce523', 
    'R7I4i504gFOjgwebyQAE3Hgm3vqRiymXh0JQyvRJISQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)