INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c53a41928796f5dd1ab0bffc7eb0bbce98a202fa66cdbf799587cd00c77d40', 
    'SAzOBIU73sTGC/K2GOJ4OWGW9E+23hSsZEMp1az5aOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)