INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53da03d1e9dd3cfa2af8f06ee521c32abf193a1002148c3a1482e5dff0102e75', 
    '4LPWNVh12uXuvMKeKrAKS0yV3B/1fPKPlRpqZ1tSK2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)