INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cc04b06e89b36ecb3e06af657f678633b43daaa384fe5f19f474f2959cec5cc', 
    '5e1TML0j/6D0PUm5JVoasDbAv3DInj4t90H0fTPXOHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)