INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb93347b89f50ef94d8617376beacc9b9a675319f48b1b9d254e2cb9a5890d0b', 
    'FfNEoIzuJ8gu2gFEE3aQ7wGwRcA92m6CKN7gbIS+05c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)