INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cd77e52fd9c2045ad1173923a3826dae848f5566dfb04546a68518427621e3c', 
    'oPUar0aAZGVX7cDGgRE/oIlskR2vBPM40ige210Xsxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)