INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2478b7191b0ebb20235031870c74bf3d27b16e88ac00bf2f3c9cfda74b9ec78b', 
    'Svh7yBiClfvbNBErGbkAFUWSVO0fBGAOPTwiyfKUjD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)