INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f3c6b5a56bf228b1bdf760768d3888fa5f1032cf9598e92b2bfa7d225c8271e', 
    'AAbFBykIwxrZEPHD7xGeQQEPbpG/A8bhkbpXV1cEUW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)