INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ddc1ad3aecd2b87921ec7452c3394e4ec2874825dcc5748de7f5f0809b84554', 
    'cx3R0oeimpGsbraBkvUNEdDjanfJYoajm0tHKP1EWoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)