INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afc28ddef2426bf0d6e45d632d4abe087937265353a1c3adfa05b4b18c1ee915', 
    'I+0GpKwRoCGTAswVOInp0yd10ayAcvOXXMcGehJOrRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)