INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59f9b5271310262fcb25108279af676a3826e7aee3570c3ad38f70dafb015a29', 
    'gNxZRSyJpdwlMSGWlV/QcOn02L7FH8w/rHrEgOI4g/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)