INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27845237b2fa61ee53edea7a244de9cbfbe12c402657b077fadc3c55b6f4c59b', 
    'gZXh3aT7w7JRKnrRUWjWTF9sstzWf2IzJbB0i7ydU4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)