INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd762406ac8a1666850fdb991223e443cc5329585b01cbb38a47b5da858770c5', 
    'i6z1XAPfabLUb5OqE4eFLPX6H8Ejj5zDgEWYCJ3jzig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)