INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89be02cdef23d10ad6e9abac570e3a9d2052d1a25cc7778734ed287b24b45bb', 
    'Iftdn9TMR4R7ObH01fbYFaxHFgBSm0eYq1URCNyrODw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)