INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd94e7968ca90300e02da4b23afbd0528f78ed158e00c8e8d46eb960f8634cede', 
    '2EWKq1WUg2yBj6+lfuPIZKO0Wrp04JJftw5o+EjlJDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)