INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93ae10e9175e34199ba229ee709068d14b43e83b9ceb1dc92845ebc16d675b75', 
    'RM7QOxYKd5AA8FH5SHjHJ3bm29JC0ao52AYgqTP3R+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)