INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97e2c8ca134284acdb04ff444dd22bf14ab476cd02def34021fcb7cbfac6278a', 
    'n/C4fWTBiCkXKwRg4V1GWBm9VmvygDySlvfV+4tQbOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)