INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5928c9aaa8438186825c752cb6337ccb3e6b43f79c1b7fb59c063280886f4043', 
    'iGf17iAi9R7NiW57a4rYzov762w1bxH2UVOVvdSmsCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)