INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1efdabac9e672d14fbf0ac512e3b4649687122c7f6c4b1470e052f66a952156', 
    'NpqW3PDRuhQMv7gxD4qlsEVnK1aUVyM/4K5Bf8kLG0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)