INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15418137d120b066c13c7188f0d434b2513ed68f6751e795a8e986825beeeca9', 
    'bYZFctMK72fAe+f2OJgVgDjQg9sQtAkcuwyagqRAkzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)