INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831e39d166858807fccbe0f8d725c3842532ba71927a1570686fc6eac1abe98c', 
    'PQQleT3bc4ADGmh1s7WaD1uYEwBEvcO1HrCMLa9bHtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)