INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918b7bf68ce29048c553758fcaf0d4dd596e46b00472be64a2d652e726e416f0', 
    'iHCUAXhHEukSWszPcojDr35PDrjn9a5YjWgUCAx+P34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)