INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2abde0529c4ad79dcc9119f7b2eb4868aec56978d8f67edb9a44f63431834f53', 
    'FfonRtKg6pJVGxXxPcsXiaPV1E8A5f5WSJgifyysUtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)