INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552e86b989b14bb2607b444bc171e163f31412536da53c275b48797cfd45bdf1', 
    'OVj6Qhh1Rra3dylb3sSpC9XIcntef7ZzoU3T4tyRjq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)