INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2a1437260391cf6075bd34f7462dd58e09a33501d511b2a891d8ce61d7307c3', 
    'YBAF8IOwH+aXXSLzviMl5u4SXHquIP25h56ohVklATY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)