INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ef61d5b33d2eccaba6375179e92882005950056ed95888e9733653debcf731f', 
    'IwowGkSHzNrZM19gpTjvp+CkIBAOWP69tJhtOo7Oi4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)