INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e951767ff069a8f9d7d9e10abf830deb65be1a97a1698b0604e163d345d30086', 
    'SS/KLt5Tn76na6GJA4tZu2LWEKPdbvU2DnkC0lNOGDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)