INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3850454325ff30de8e24875f2858ef414feccbea6c44451fbcbd4f47b91760a1', 
    'nMwt9kWheyB1QeJljQ6gt4T1HRRT2xohBJQaCxio5oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)