INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5d1fec25dca0bf5a8ecb57d89c8695d1c70f068d12abd43a14acd90a504d21a', 
    'qEijAN7uHgQifsEOxvgSQGPeUUAuQJDBIBgy+o6mhW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)