INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90614c573c1523ae282b3e1e127095f834ee801d37f6b1c4974851b5f750c1ae', 
    '3+iG3pfbIjMVYQlm4UfJdnkFgbjNI3tnYCMrT1CCzG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)