INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4751452b3b66f7b0a22bd6955e74d72e3651c2f63b090a2a8d38ce760e43d048', 
    'p3nrgYyORjzAGlRkuj7IMwpnwr2VnOL2vNj0acjDJqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)