INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd9a301b556ef03c4c1bad9bb0b90f7b495fa6909fae7f71bcc246df7abf8937', 
    '7gZILc9stdodcuuKznNpRThtPvlse+Jv0/CsQD90Ea0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)