INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ab6bc02d1b416a252ffc02c04aa30cafb35123763afb4208e8305c87fed1a0', 
    'leAg1WKPQ1q0VkOQh2fPw2LsAXbWd+xjnToZD+tyb6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)