INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6999a61f54f2ae6b0dc39ec5d9112ed4856017a8408bcfa5d2a62c80f55957a2', 
    'DM+aUoP7aqwCGYNM4pJXbxMDB5hV8o3RlChmtyMGFDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)