INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '486f4aff012ec7313adbcb25b93e96e808939a3b6655adbadf2631e879539344', 
    '3LFdQZg9y6gC1F++R99a78w5udppLDRhE/4vuh6PYKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)