INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e640a31e52b8fe1a8644b22d4b4ce28539ccad0250eecc98562fd4ea98ec706f', 
    'Mo61kiFQWiUCzjjWNwN2eE0CQL2M6TggUFo41P8iaaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)