INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537d889bdbbf9a188f82c454d59a973676450f37f5d032bf4499b2a883fbffe1', 
    'NtJ7Kirz7prG0ouP7PgsLE1hnziRjiUBhXEsT6sKONA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)