INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c9f829fde3ffe393bc88a58844b2ff6b5dded99adb906db389bd164aef295da', 
    'JBYWSvkot1cPbqW288U1rU0nmLAGuMN2w4Prm4VG60M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)