INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f604793d435b36512b05209f6f4b157ee4fe62eb924ef890b2f667aa405777ae', 
    'iAWVaFBiPJnhwhgylpQNhY/XfUehaY4msXRybaGTZQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)