INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb8132261feac03e437557122f111d0d87486ece7e62ea5637565681ab4875d', 
    '8kuuq3aWdttvtCZz+FbS4ksltAQhfzx1e3W0dCeNRes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00153

Result

int(1)