INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05212766b1d332912930c3a772a1c4af6e0f70ff3ea2890301ed76701988df16', 
    'gExmBacSu92F7eQLyMiwFgyklPEL9egAnN4Xecs1fVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)