INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6398ae0096f4476357e70bd965959b679af812d4e024d48676222c8554115241', 
    'wmE7NbPpVQCeNEW7OoQ/98oB3iBW8Otw8ff4IQ2Hf3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)