INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a09950a1d43427ac456689ed43e6efffaf6e9ce2c91d69c4e8a440b33c39baf', 
    'b8LDQzdHKzML4sllPj+zq3GTbiX4P88q4oS1EOOXDV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)