INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '235a4beabf2f3848351ff3328a493a62fd95dec1b84d4522b0e71e728899a109', 
    'xLkaYiGoVY41ApV6oQ0Qc2CkEz6G6hHC7DrnQ0YAZRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)