INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39c9521c56913b263a7db001b95b723805f46dc9462af31c317afa2a78958e6', 
    'hvo0Qmtht9ZuKkplhd4DfbE10pkgkILESd5ur7nw2RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)