INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1584e138a96c7a22ff7251a7699c4609741bc2a1f646690dd6b1570e26066296', 
    '7xhV32z2yIh03CNCXlX5xPjxZjyBby17DyG7lJCSR+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)