INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a266109f47c47c0e30640517b64ff5a2e52f0b758718f010d5ec03c7a24056c', 
    'Tt+I79E+XF4FfKxrHNLGDUnWW1uPZaQC7XSYoUWPqSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)