INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86a3d603eaa6ecefea035d10df7d48f6c2092f3948f735f358858875cc432527', 
    'VXCe3cbjODMwpFAv86s8tY0b3j0RV9WjK9Nob1d6crc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)