INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56656d6f67d4d4237fa2097a7f4fcb148733e8611f3c2cd19f9c268662681198', 
    'H/JXYPWdL1lorp30djiXxZ3ho7DMDCrQjFbFxYWAVn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)