INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d81d369389bf667c0c359b00817c01459cecc7efbf40122959167f93951cc75', 
    '9TEo7Gb8x1LJM8pREpTH4A0nictzXywoDoUIeDjUsr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)