INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879083db2233a32d437f382724e8f83b0cdef8f2f3737509060226fc5d06bddf', 
    'NWsBIk66wzvRm1E2TQegOeAdjfwVEijyWXMlUUBwEug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)