INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '931cf390255e492dd965dbf009d3abdbaf1108fd6213c371ba2e06d88e35666d', 
    'MrNBUt4Vresd3z7YGLbjIsQPP5vIeessnl3+NZKWPf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)