INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970ca97df8c852d07602abcdab90389956ce762a0d4016e84938783b3f08b3d5', 
    '3yR8Nbbq2h3OuRPAnrhrgAFW1iMtQ4Tm1KDzS+cyjFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)