INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e8413e6893d099c865f94f2908d616a00c6d1c15f3b5ef14dc27803ba4cb534', 
    'smN67eATg1okGq0twOKsNIb21FauG2LZR/T294aP738=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)