INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d3df07a1aa193b1e4adddd43165924d3af6f422a0f05c8d5cde0117557e8fd', 
    'v2P3NT75PFjvHpSVfmSirfaLn4A24reWqbhASwnEoJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)