INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c7c7688c9b674a0f2d114117d9d8391f55459518eaca422132145e098df6f86', 
    'b8rgP3fGKXhfmmU1Q8bvZmNw3AHCYqBJRZA2FM/PaHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)