INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99af4514cfe51602768ee389e9627a9f40bf1561eb172d1d66892d4d18a83522', 
    'mi3FKbz2D8xfvztiRZUAhtq44vw55L7Grq2wdlFj/NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)